270690180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{43801}}^1$

素因数の和:43916

約数の個数: 48

約数和(自身を含む): 765308544

約数和(自身を除く): 494618364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 43801, 87602, 131403, 175204, 219005, 262806, 438010, 525612, 657015, 876020, 1314030, 2628060, 4511503, 9023006, 13534509, 18046012, 22557515, 27069018, 45115030, 54138036, 67672545, 90230060, 135345090, 270690180]

約数ペア:

[(1, 270690180), (2, 135345090), (3, 90230060), (4, 67672545), (5, 54138036), (6, 45115030), (10, 27069018), (12, 22557515), (15, 18046012), (20, 13534509), (30, 9023006), (60, 4511503), (103, 2628060), (206, 1314030), (309, 876020), (412, 657015), (515, 525612), (618, 438010), (1030, 262806), (1236, 219005), (1545, 175204), (2060, 131403), (3090, 87602), (6180, 43801)]